.modifypassword{
    display: flex;
    /* align-items: center; */
    /* justify-content: center; */
    flex-direction: column;
    align-items: center;
    margin-top: 180px;

}
.modifyinput{
    display: flex;
    margin-bottom: 20px;
    align-items: center;
}
.modifyinput .text{
    width: 88px;
    text-align: left;
    color: #666666;
    font-size: 14px;
}
.modifyinput input{
    width: 273px;
    border: 1px solid #999999;
    text-align: center;
    height: 28px;
    line-height: 28px;
    color: #000;
    border-radius: 5px;
}
.modifyinput input::-webkit-input-placeholder{
    color: #b8b8b8;
    
}
.modifyinput input::placeholder{
    color: #b8b8b8;
    
}
.modifyinput input::-moz-placeholder{
    color: #b8b8b8;
}
.modifyinput .center-button{
    width: 360px;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    margin-top:38px;
}